常見例句The mollusc phylum includes all soft-bodied animals without backbones.軟體動(dòng)物門包括所有無(wú)脊椎的軟體動(dòng)物。Ammonites are a group of marine animals of the subclass Ammonoidea in the class Cephalopoda, phylum Mollusca.石菊是軟體動(dòng)物門頭足綱石菊亞綱的一類水生動(dòng)物。 返回 Phylum Mollusca